Search

Ko-wei Lin

Examiner (ID: 14440, Phone: (571)270-7675 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3743, 3762, 3749
Total Applications
899
Issued Applications
645
Pending Applications
71
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
13/425485 Screen and method of use Mar 20, 2012 Abandoned
Array ( [id] => 11319568 [patent_doc_number] => 09518306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Top-firing hot blast stove' [patent_app_type] => utility [patent_app_number] => 14/005019 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4692 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14005019 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/005019
Top-firing hot blast stove Mar 12, 2012 Issued
Array ( [id] => 8999114 [patent_doc_number] => 20130220238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Dual Chemistry Steam Drum' [patent_app_type] => utility [patent_app_number] => 13/407354 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3319 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13407354 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/407354
Dual Chemistry Steam Drum Feb 27, 2012 Abandoned
Array ( [id] => 8298452 [patent_doc_number] => 20120181006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'HEAT EXCHANGER WITH HIGHLY FLEXIBLE USE' [patent_app_type] => utility [patent_app_number] => 13/351065 [patent_app_country] => US [patent_app_date] => 2012-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3597 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13351065 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/351065
HEAT EXCHANGER WITH HIGHLY FLEXIBLE USE Jan 15, 2012 Abandoned
Array ( [id] => 8223783 [patent_doc_number] => 20120137989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'STEAM GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/311271 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4738 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13311271 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/311271
Steam generator Dec 4, 2011 Issued
Array ( [id] => 11522458 [patent_doc_number] => 09605848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Chimney tee cap retainer assembly' [patent_app_type] => utility [patent_app_number] => 13/296289 [patent_app_country] => US [patent_app_date] => 2011-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13296289 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/296289
Chimney tee cap retainer assembly Nov 14, 2011 Issued
Array ( [id] => 8042113 [patent_doc_number] => 20120070793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Self supporting kiln insulation covers' [patent_app_type] => utility [patent_app_number] => 13/373035 [patent_app_country] => US [patent_app_date] => 2011-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2137 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20120070793.pdf [firstpage_image] =>[orig_patent_app_number] => 13373035 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/373035
Self supporting kiln insulation covers Nov 1, 2011 Abandoned
Array ( [id] => 8792005 [patent_doc_number] => 20130108974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'CARBON BAKING HEAT RECOVERY FIRING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/282073 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3282 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13282073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/282073
CARBON BAKING HEAT RECOVERY FIRING SYSTEM Oct 25, 2011 Abandoned
Array ( [id] => 8787847 [patent_doc_number] => 20130104816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'SYSTEM AND METHOD FOR OPERATING HEAT RECOVERY STEAM GENERATORS' [patent_app_type] => utility [patent_app_number] => 13/282226 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6884 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13282226 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/282226
SYSTEM AND METHOD FOR OPERATING HEAT RECOVERY STEAM GENERATORS Oct 25, 2011 Abandoned
Array ( [id] => 11685693 [patent_doc_number] => 09683732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Anti-clogging steam generator tube bundle' [patent_app_type] => utility [patent_app_number] => 13/272524 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3712 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13272524 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272524
Anti-clogging steam generator tube bundle Oct 12, 2011 Issued
Array ( [id] => 10064269 [patent_doc_number] => 09103104 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-11 [patent_title] => 'Bath fan and heater with cover having adjustable luver or depressible fastener and depressible release' [patent_app_type] => utility [patent_app_number] => 13/269171 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 5988 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13269171 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269171
Bath fan and heater with cover having adjustable luver or depressible fastener and depressible release Oct 6, 2011 Issued
Array ( [id] => 8127307 [patent_doc_number] => 20120088202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'HEATING DEVICE FOR SOLDERING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/267102 [patent_app_country] => US [patent_app_date] => 2011-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3714 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20120088202.pdf [firstpage_image] =>[orig_patent_app_number] => 13267102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/267102
HEATING DEVICE FOR SOLDERING SYSTEM Oct 5, 2011 Abandoned
Array ( [id] => 8095187 [patent_doc_number] => 20120083198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'FLUID CLEANING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/251958 [patent_app_country] => US [patent_app_date] => 2011-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20120083198.pdf [firstpage_image] =>[orig_patent_app_number] => 13251958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/251958
FLUID CLEANING SYSTEM AND METHOD Oct 2, 2011 Abandoned
Array ( [id] => 9720159 [patent_doc_number] => 20140255860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'MONITORING METHOD' [patent_app_type] => utility [patent_app_number] => 14/347699 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3945 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14347699 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347699
Monitoring method Sep 28, 2011 Issued
Array ( [id] => 10116632 [patent_doc_number] => 09151506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Water heater having a waterway changeover control apparatus and method for operating the same' [patent_app_type] => utility [patent_app_number] => 13/241559 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4107 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13241559 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/241559
Water heater having a waterway changeover control apparatus and method for operating the same Sep 22, 2011 Issued
Array ( [id] => 8127313 [patent_doc_number] => 20120088203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'Heat Treatment Apparatus and Heat Treatment Method' [patent_app_type] => utility [patent_app_number] => 13/241848 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9274 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20120088203.pdf [firstpage_image] =>[orig_patent_app_number] => 13241848 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/241848
Heat Treatment Apparatus and Heat Treatment Method Sep 22, 2011 Abandoned
Array ( [id] => 8055409 [patent_doc_number] => 20120077429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'MOBILE, MODULAR CLEANROOM FACILITY' [patent_app_type] => utility [patent_app_number] => 13/237115 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 13178 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20120077429.pdf [firstpage_image] =>[orig_patent_app_number] => 13237115 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/237115
Mobile, modular cleanroom facility Sep 19, 2011 Issued
Array ( [id] => 7814336 [patent_doc_number] => 20120060956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'CONNECTION BOX FOR A DUCT SYSTEM IN A VENTILATION OR AIR-CONDITIONING INSTALLATION' [patent_app_type] => utility [patent_app_number] => 13/229893 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20120060956.pdf [firstpage_image] =>[orig_patent_app_number] => 13229893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/229893
CONNECTION BOX FOR A DUCT SYSTEM IN A VENTILATION OR AIR-CONDITIONING INSTALLATION Sep 11, 2011 Abandoned
Array ( [id] => 12327420 [patent_doc_number] => 09945127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Above-deck roof venting article, system and methods [patent_app_type] => utility [patent_app_number] => 13/818389 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10418 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13818389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/818389
Above-deck roof venting article, system and methods Sep 6, 2011 Issued
Array ( [id] => 8697507 [patent_doc_number] => 20130059516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'CABIN PRESSURE CONTROL SYSTEM THRUST RECOVERY OUTFLOW VALVE AND METHOD THAT ENABLE RAM AIR RECOVERY' [patent_app_type] => utility [patent_app_number] => 13/224890 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13224890 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224890
Cabin pressure control system thrust recovery outflow valve and method that enable ram air recovery Sep 1, 2011 Issued
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